Alcohol effect on sleep electroencephalography by fast Fourier transformation

Kobayashi, Toshio; Misaki, Kiwamu; Nakagawa, Hiroki; Okuda, Kyoko; Ota, Tadaaki; Kanda, Izumi; Isaki, Kiminori; Kosino, Yosifumi; Fukuda, Hidemichi

doi:10.1111/j.1440-1819.1998.tb01002.x

Cited by 12 publications

(10 citation statements)

References 6 publications

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“…Although the morning and afternoon mood scores were significantly worse following the alcohol condition, these results may have been driven in part by fatigue resulting from alcohol's sleep‐disturbing effects [36,71–73].…”

Section: Discussionmentioning

confidence: 91%

The effects of binge drinking on college students' next‐day academic test‐taking performance and mood state

et al. 2010

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AimTo assess the effects of binge drinking on students' next-day academic test-taking performance. Design A placebo-controlled cross-over design with randomly assigned order of conditions. Participants were randomized to either alcoholic beverage [mean = 0.12 g% breath alcohol concentration (BrAC)] or placebo on the first night and then received the other beverage a week later. The next day, participants were assessed on test-taking, neurocognitive performance and mood state. Participants A total of 196 college students (Ն21 years) recruited from greater Boston. Setting The trial was conducted at the General Clinical Research Center at the Boston Medical Center. Measurements The Graduate Record Examinations© (GREs) and a quiz on a lecture presented the previous day measured test-taking performance; the Neurobehavioral Evaluation System (NES3) and the Psychomotor Vigilance Test (PVT) measured neurocognitive performance; and the Profile of Mood States (POMS) measured mood. Findings Test-taking performance was not affected on the morning after alcohol administration, but mood state and attention/reaction-time were affected. Conclusion Drinking to a level of 0.12 g% BrAC does not affect next-day test-taking performance, but does affect some neurocognitive measures and mood state.

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Section: Discussionmentioning

confidence: 91%

The effects of binge drinking on college students' next‐day academic test‐taking performance and mood state

et al. 2010

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“…From the initial short‐list of 27 publications , 7 were completely excluded from the data analysis due to methodological limitations, duplication of data, incomplete data, and other issues affecting the veracity of the data (Chan et al., ; Gresham et al., ; Knowles et al., ; Kobayashi et al., ; Stone, ; Williams and Salamy, ; Yules et al., ).…”

Section: Methodsmentioning

confidence: 99%

Alcohol and Sleep I: Effects on Normal Sleep

Ebrahim¹,

Shapiro

Williams³

et al. 2013

Alcoholism Clin & Exp Res

306

187

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This review provides a qualitative assessment of all known scientific studies on the impact of alcohol ingestion on nocturnal sleep in healthy volunteers. At all dosages, alcohol causes a reduction in sleep onset latency, a more consolidated first half sleep and an increase in sleep disruption in the second half of sleep. The effects on rapid eye movement (REM) sleep in the first half of sleep appear to be dose related with low and moderate doses showing no clear trend on REM sleep in the first half of the night whereas at high doses, REM sleep reduction in the first part of sleep is significant. Total night REM sleep percentage is decreased in the majority of studies at moderate and high doses with no clear trend apparent at low doses. The onset of the first REM sleep period is significantly delayed at all doses and appears to be the most recognizable effect of alcohol on REM sleep followed by the reduction in total night REM sleep. The majority of studies, across dose, age and gender, confirm an increase in slow wave sleep (SWS) in the first half of the night relative to baseline values. The impact of alcohol on SWS in the first half of night appears to be more robust than the effect on REM sleep and does not appear to be an epiphenomenon REM sleep reduction. Total night SWS is increased at high alcohol doses across gender and age groups.

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“…These results suggest that ethanol does not seem to change the quality of human SWS throughout the entire night, in spite of changes in EEG power spectrum. In this regard, we previously investigated the effect of ethanol on EEG power spectrum by fast Fourier transformation [35]. Our results in that study indicated that alcohol enhanced the ‰ and frequencies during REM sleep of the fourth sleep cycle.…”

Section: Discussionmentioning

confidence: 85%

Effect of Ethanol on Human Sleep EEG Using Correlation Dimension Analysis

et al. 2002

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Our study was designed to investigate the influence of alcohol on sleep using the correlation dimension (D2) analysis. Polysomnography (PSG) was performed in 10 adult human males during a baseline night (BL-N) and an ethanol (0.8 g/kg body weight) night (Et-N). The mean D2 values during the Et-N and BL-N decreased significantly from wakefulness to stages 1, 2, and 3+4 of nonrapid eye movement (non-REM) sleep, and increased during REM sleep. The mean D2 of the sleep electroencephalogram (EEG) during stage 2 during the Et-N was significantly higher than during BL-N. In addition, the mean D2 values of the sleep EEG for the second, third and fourth sleep cycles during the Et-N were significantly higher than during the BL-N. These significant differences between BL-N and Et-N were not recognized by spectral and visual analyses. Our results suggest that D2 is a potentially useful parameter for quantitative analysis of the effect of ethanol on sleep EEGs throughout the entire night.

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Alcohol effect on sleep electroencephalography by fast Fourier transformation

Cited by 12 publications

References 6 publications

The effects of binge drinking on college students' next‐day academic test‐taking performance and mood state

The effects of binge drinking on college students' next‐day academic test‐taking performance and mood state

Alcohol and Sleep I: Effects on Normal Sleep

Effect of Ethanol on Human Sleep EEG Using Correlation Dimension Analysis

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